Recommended for 3 gun shooters. This strategically placed added weight improves balance and reduces recoil for faster follow up shots & gives the shooter the feel of a solid rifle butt stock set up with the advantage of carbine collapsibility.

Our buffer tube also provides extra strength for durability & a little added weight to soak up the recoil from the heavy ar-15 calibers, such as 458 socom, 50 beowulf, etc